.__cb-cbox {
   visibility: hidden;
}
.__cb-cbox-overlay {
   position: absolute;
   background-image: url(cbox.gif);
   background-position: 0px 0px;
   width: 14px;
   height: 14px;
   cursor: pointer;
}
.__cb-cbox-active {
   background-position: 0px -14px;
}